IR RX20 - Uncategorized Williams Sound - Free user manual and instructions
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| Product Type | Infrared (IR) Receiver for Assistive Listening |
| Brand | Williams Sound |
| Model | IR RX20 |
| Category | Uncategorized |
| Dimensions (approx.) | 5.5 x 2.5 x 1.5 inches (140 x 64 x 38 mm) |
| Weight (approx.) | 0.2 lbs (90 g) with battery |
| Power Source | Rechargeable NiMH battery (2 x AA, 2.4V) or external power |
| Battery Life | Approximately 8 hours per charge |
| Charging Time | Approximately 16 hours |
| Frequency Response | 100 Hz to 8 kHz |
| Carrier Frequency | 95 kHz typical (IR wavelength 940 nm) |
| Channels | 1 (single channel, may vary by version) |
| Controls | Volume knob, ON/OFF switch, optional channel selector |
| Audio Output | 3.5mm stereo headphone jack |
| LED Indicators | Power/battery status, IR signal reception |
| Attachment | Belt clip included |
| Operating Range | Up to 50 ft (15 m) line-of-sight from emitter |
| Materials | High-impact ABS plastic body |
| Maintenance & Cleaning | Wipe with a dry, soft cloth; do not use liquids or abrasives |
| Safety | Complies with FDA / FCC regulations; keep away from moisture |
| Spare Parts & Repairability | Contact Williams Sound for replacement batteries, earphones, and optional accessories |
| Warranty | 2-year limited warranty on parts and labor |
| General Info | Designed for use with compatible IR emitters; ideal for classrooms, churches, and meetings |
Frequently Asked Questions - IR RX20 Williams Sound
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